We'll have it when all the work is finished.为什么主句用将来时而宾语从句却用过去式呢?

If it doesn't rain tomorrow,we'll have a picnic______it_____tomorrow,we'll have a picnic we'll have a ( ) tomorrow. I want to know when ____ have a field trip We'll have it when all the work ____.A you are ,will finish B you will ,finishes C you will ,is finished D you ,finish We 'll have a hiking trip,but when shall we meet?----- Let's make it ___half past eight_____the morning of JUNE 23.A at inb / onc / ind about by If it doesn’t rain tomorrow,we’ll go to have a picnic.同义同义句! we'll have a meeting to discuss it的同义句 We'll have a school trip.It is really good n() We'll have a wonderful time?= we'll have a wonderful time?= we'll have a soccer g____this afternoon. we'll have a winter holiday是什么意思 () Saturday we'll have a show we'll have a s________contest next week Cheers to each other when we ,and when it fails we'll save it in desperat It`s not a matter of if you`ll have an accident,it`s a matter of when.怎么翻译? 英语翻译Make it last,make it lastYou,me togetherMake it last,make it lastNow,forever,now startOne second,two seconds,I reckonWe'll have a blast if we make it last.When I was a young girl,I would not walkI thought,why walk when you can run there?A 英语翻译Make it last,make it lastYou,me togetherMake it last,make it lastNow,forever,now startOne second,two seconds,I reckonWe'll have a blast if we make it last.When I was a young girl,I would not walkI thought,why walk when you can run there?A 高一英语句型转换1、I don't know if he'll come on time.What we want to know _ _he 'll come on time.2、When he was asked why he was late,he didn't say a word.When _why he was late ,he_ _.3、I have found it hard to learn Spanish.I have found